NVIDIA
Isaac GR00T
At a glance
- Manufacturer
- NVIDIA
- Country
- US
- Height
- 180 cm
- Weight
- 68 kg
- Degrees of freedom
- 75
- Top speed
- 7 km/h
- Availability
- Limited production / pilot deployments
Technical specifications
| Availability | Limited production / pilot deployments |
|---|---|
| Nationality | US |
| Degrees of freedom, overall | 75 |
| Degrees of freedom, hands | 44 |
| Height [cm] | 180 |
| Max speed (km/h) | 7 |
| Strength [kg] | 15 |
| Weight [kg] | 68 |
| Runtime pr charge (hours) | 3 |
| Safe with humans | Yes |
| CPU/GPU | NVIDIA Jetson AGX Thor T5000 — Blackwell-class GPU with 2, 070 FP4 TFLOPS, 14-core Arm CPU, 128 GB unified memory, configurable 40–130 W |
| Ingress protection | Estimate IP30–IP40 (dust-/touch-protected, not water-rated) |
| Camera resolution | Resolution not officially disclosed — head-mounted stereo camera (140° H × 102° V FoV), wrist cameras for close-range manipulation, plus IMU |
| Connectivity | Bluetooth 5.2, Ethernet, microphone array and speakers for voice interaction, USB, Wi-Fi 6 |
| Operating system | Not explicitly stated — runs NVIDIA Isaac ROS middleware on a Linux-based stack (standard for Jetson Thor); GR00T models served on top |
| LLM integration | Yes — Isaac GR00T includes open Vision-Language-Action (VLA) foundation models (GR00T N1 family) for humanoid reasoning, language understanding, and multitask behavior |
| Latency glass to action | Not officially disclosed — Jetson Thor's 2, 070 FP4 TFLOPS is designed for real-time on-robot inference, but no end-to-end latency figure published |
| Motor tech | Brushless DC servomotors (Unitree's quasi-direct-drive design) — arm torque up to 120 Nm, leg torque up to 360 Nm |
| Gear tech | Quasi-direct-drive with low-ratio reducers (Unitree's signature approach); exact reducer type not disclosed |
| Main structural material | Not officially disclosed — qualified estimate aluminum alloy with composite covers (standard for Unitree H-series humanoids) |
| Number of fingers | 10 |
| Main market | Academic research, frontier humanoid robotics R&D |
| Walking Speed [km/h] | 3 |
Indicative data collected from public sources (humanoid.guide) and not verified by Neurobotica. The manufacturer's official specifications prevail for any purchase.